2225760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4637}}^1$

素因数の和:4655

約数の個数: 48

約数和(自身を含む): 7012656

約数和(自身を除く): 4786896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4637, 9274, 13911, 18548, 23185, 27822, 37096, 46370, 55644, 69555, 74192, 92740, 111288, 139110, 148384, 185480, 222576, 278220, 370960, 445152, 556440, 741920, 1112880, 2225760]

約数ペア:

[(1, 2225760), (2, 1112880), (3, 741920), (4, 556440), (5, 445152), (6, 370960), (8, 278220), (10, 222576), (12, 185480), (15, 148384), (16, 139110), (20, 111288), (24, 92740), (30, 74192), (32, 69555), (40, 55644), (48, 46370), (60, 37096), (80, 27822), (96, 23185), (120, 18548), (160, 13911), (240, 9274), (480, 4637)]